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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 18:49:45 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 18:49:45 +0000
commit2c3c1048746a4622d8c89a29670120dc8fab93c4 (patch)
tree848558de17fb3008cdf4d861b01ac7781903ce39 /arch/arm/boot/dts/stm32mp15xx-dkx.dtsi
parentInitial commit. (diff)
downloadlinux-upstream.tar.xz
linux-upstream.zip
Adding upstream version 6.1.76.upstream/6.1.76upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'arch/arm/boot/dts/stm32mp15xx-dkx.dtsi')
-rw-r--r--arch/arm/boot/dts/stm32mp15xx-dkx.dtsi736
1 files changed, 736 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/stm32mp15xx-dkx.dtsi b/arch/arm/boot/dts/stm32mp15xx-dkx.dtsi
new file mode 100644
index 000000000..73a6a7b27
--- /dev/null
+++ b/arch/arm/boot/dts/stm32mp15xx-dkx.dtsi
@@ -0,0 +1,736 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause)
+/*
+ * Copyright (C) STMicroelectronics 2019 - All Rights Reserved
+ * Author: Alexandre Torgue <alexandre.torgue@st.com> for STMicroelectronics.
+ */
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/mfd/st,stpmic1.h>
+
+/ {
+ memory@c0000000 {
+ device_type = "memory";
+ reg = <0xc0000000 0x20000000>;
+ };
+
+ reserved-memory {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges;
+
+ mcuram2: mcuram2@10000000 {
+ compatible = "shared-dma-pool";
+ reg = <0x10000000 0x40000>;
+ no-map;
+ };
+
+ vdev0vring0: vdev0vring0@10040000 {
+ compatible = "shared-dma-pool";
+ reg = <0x10040000 0x1000>;
+ no-map;
+ };
+
+ vdev0vring1: vdev0vring1@10041000 {
+ compatible = "shared-dma-pool";
+ reg = <0x10041000 0x1000>;
+ no-map;
+ };
+
+ vdev0buffer: vdev0buffer@10042000 {
+ compatible = "shared-dma-pool";
+ reg = <0x10042000 0x4000>;
+ no-map;
+ };
+
+ mcuram: mcuram@30000000 {
+ compatible = "shared-dma-pool";
+ reg = <0x30000000 0x40000>;
+ no-map;
+ };
+
+ retram: retram@38000000 {
+ compatible = "shared-dma-pool";
+ reg = <0x38000000 0x10000>;
+ no-map;
+ };
+
+ gpu_reserved: gpu@d4000000 {
+ reg = <0xd4000000 0x4000000>;
+ no-map;
+ };
+ };
+
+ led {
+ compatible = "gpio-leds";
+ led-blue {
+ label = "heartbeat";
+ gpios = <&gpiod 11 GPIO_ACTIVE_HIGH>;
+ linux,default-trigger = "heartbeat";
+ default-state = "off";
+ };
+ };
+
+ sound {
+ compatible = "audio-graph-card";
+ label = "STM32MP1-DK";
+ routing =
+ "Playback" , "MCLK",
+ "Capture" , "MCLK",
+ "MICL" , "Mic Bias";
+ dais = <&sai2a_port &sai2b_port &i2s2_port>;
+ status = "okay";
+ };
+
+ vin: vin {
+ compatible = "regulator-fixed";
+ regulator-name = "vin";
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ regulator-always-on;
+ };
+};
+
+&adc {
+ pinctrl-names = "default";
+ pinctrl-0 = <&adc12_ain_pins_a>, <&adc12_usb_cc_pins_a>;
+ vdd-supply = <&vdd>;
+ vdda-supply = <&vdd>;
+ vref-supply = <&vrefbuf>;
+ status = "disabled";
+ adc1: adc@0 {
+ /*
+ * Type-C USB_PWR_CC1 & USB_PWR_CC2 on in18 & in19.
+ * Use at least 5 * RC time, e.g. 5 * (Rp + Rd) * C:
+ * 5 * (56 + 47kOhms) * 5pF => 2.5us.
+ * Use arbitrary margin here (e.g. 5us).
+ */
+ st,min-sample-time-nsecs = <5000>;
+ /* AIN connector, USB Type-C CC1 & CC2 */
+ st,adc-channels = <0 1 6 13 18 19>;
+ status = "okay";
+ };
+ adc2: adc@100 {
+ /* AIN connector, USB Type-C CC1 & CC2 */
+ st,adc-channels = <0 1 2 6 18 19>;
+ st,min-sample-time-nsecs = <5000>;
+ status = "okay";
+ };
+};
+
+&cec {
+ pinctrl-names = "default", "sleep";
+ pinctrl-0 = <&cec_pins_b>;
+ pinctrl-1 = <&cec_sleep_pins_b>;
+ status = "okay";
+};
+
+&crc1 {
+ status = "okay";
+};
+
+&dts {
+ status = "okay";
+};
+
+&ethernet0 {
+ status = "okay";
+ pinctrl-0 = <&ethernet0_rgmii_pins_a>;
+ pinctrl-1 = <&ethernet0_rgmii_sleep_pins_a>;
+ pinctrl-names = "default", "sleep";
+ phy-mode = "rgmii-id";
+ max-speed = <1000>;
+ phy-handle = <&phy0>;
+
+ mdio {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "snps,dwmac-mdio";
+ phy0: ethernet-phy@0 {
+ reg = <0>;
+ };
+ };
+};
+
+&gpu {
+ contiguous-area = <&gpu_reserved>;
+};
+
+&hash1 {
+ status = "okay";
+};
+
+&i2c1 {
+ pinctrl-names = "default", "sleep";
+ pinctrl-0 = <&i2c1_pins_a>;
+ pinctrl-1 = <&i2c1_sleep_pins_a>;
+ i2c-scl-rising-time-ns = <100>;
+ i2c-scl-falling-time-ns = <7>;
+ status = "okay";
+ /delete-property/dmas;
+ /delete-property/dma-names;
+
+ hdmi-transmitter@39 {
+ compatible = "sil,sii9022";
+ reg = <0x39>;
+ iovcc-supply = <&v3v3_hdmi>;
+ cvcc12-supply = <&v1v2_hdmi>;
+ reset-gpios = <&gpioa 10 GPIO_ACTIVE_LOW>;
+ interrupts = <1 IRQ_TYPE_EDGE_FALLING>;
+ interrupt-parent = <&gpiog>;
+ #sound-dai-cells = <0>;
+ status = "okay";
+
+ ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ port@0 {
+ reg = <0>;
+ sii9022_in: endpoint {
+ remote-endpoint = <&ltdc_ep0_out>;
+ };
+ };
+
+ port@3 {
+ reg = <3>;
+ sii9022_tx_endpoint: endpoint {
+ remote-endpoint = <&i2s2_endpoint>;
+ };
+ };
+ };
+ };
+
+ cs42l51: cs42l51@4a {
+ compatible = "cirrus,cs42l51";
+ reg = <0x4a>;
+ #sound-dai-cells = <0>;
+ VL-supply = <&v3v3>;
+ VD-supply = <&v1v8_audio>;
+ VA-supply = <&v1v8_audio>;
+ VAHP-supply = <&v1v8_audio>;
+ reset-gpios = <&gpiog 9 GPIO_ACTIVE_LOW>;
+ clocks = <&sai2a>;
+ clock-names = "MCLK";
+ status = "okay";
+
+ cs42l51_port: port {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ cs42l51_tx_endpoint: endpoint@0 {
+ reg = <0>;
+ remote-endpoint = <&sai2a_endpoint>;
+ frame-master = <&cs42l51_tx_endpoint>;
+ bitclock-master = <&cs42l51_tx_endpoint>;
+ };
+
+ cs42l51_rx_endpoint: endpoint@1 {
+ reg = <1>;
+ remote-endpoint = <&sai2b_endpoint>;
+ frame-master = <&cs42l51_rx_endpoint>;
+ bitclock-master = <&cs42l51_rx_endpoint>;
+ };
+ };
+ };
+};
+
+&i2c4 {
+ pinctrl-names = "default", "sleep";
+ pinctrl-0 = <&i2c4_pins_a>;
+ pinctrl-1 = <&i2c4_sleep_pins_a>;
+ i2c-scl-rising-time-ns = <185>;
+ i2c-scl-falling-time-ns = <20>;
+ clock-frequency = <400000>;
+ status = "okay";
+ /* spare dmas for other usage */
+ /delete-property/dmas;
+ /delete-property/dma-names;
+
+ stusb1600@28 {
+ compatible = "st,stusb1600";
+ reg = <0x28>;
+ interrupts = <11 IRQ_TYPE_LEVEL_LOW>;
+ interrupt-parent = <&gpioi>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&stusb1600_pins_a>;
+ status = "okay";
+ vdd-supply = <&vin>;
+
+ connector {
+ compatible = "usb-c-connector";
+ label = "USB-C";
+ power-role = "dual";
+ typec-power-opmode = "default";
+
+ port {
+ con_usbotg_hs_ep: endpoint {
+ remote-endpoint = <&usbotg_hs_ep>;
+ };
+ };
+ };
+ };
+
+ pmic: stpmic@33 {
+ compatible = "st,stpmic1";
+ reg = <0x33>;
+ interrupts-extended = <&gpioa 0 IRQ_TYPE_EDGE_FALLING>;
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ status = "okay";
+
+ regulators {
+ compatible = "st,stpmic1-regulators";
+ buck1-supply = <&vin>;
+ buck2-supply = <&vin>;
+ buck3-supply = <&vin>;
+ buck4-supply = <&vin>;
+ ldo1-supply = <&v3v3>;
+ ldo2-supply = <&vin>;
+ ldo3-supply = <&vdd_ddr>;
+ ldo4-supply = <&vin>;
+ ldo5-supply = <&vin>;
+ ldo6-supply = <&v3v3>;
+ vref_ddr-supply = <&vin>;
+ boost-supply = <&vin>;
+ pwr_sw1-supply = <&bst_out>;
+ pwr_sw2-supply = <&bst_out>;
+
+ vddcore: buck1 {
+ regulator-name = "vddcore";
+ regulator-min-microvolt = <1200000>;
+ regulator-max-microvolt = <1350000>;
+ regulator-always-on;
+ regulator-initial-mode = <0>;
+ regulator-over-current-protection;
+ };
+
+ vdd_ddr: buck2 {
+ regulator-name = "vdd_ddr";
+ regulator-min-microvolt = <1350000>;
+ regulator-max-microvolt = <1350000>;
+ regulator-always-on;
+ regulator-initial-mode = <0>;
+ regulator-over-current-protection;
+ };
+
+ vdd: buck3 {
+ regulator-name = "vdd";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-always-on;
+ st,mask-reset;
+ regulator-initial-mode = <0>;
+ regulator-over-current-protection;
+ };
+
+ v3v3: buck4 {
+ regulator-name = "v3v3";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-always-on;
+ regulator-over-current-protection;
+ regulator-initial-mode = <0>;
+ };
+
+ v1v8_audio: ldo1 {
+ regulator-name = "v1v8_audio";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-always-on;
+ interrupts = <IT_CURLIM_LDO1 0>;
+ };
+
+ v3v3_hdmi: ldo2 {
+ regulator-name = "v3v3_hdmi";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-always-on;
+ interrupts = <IT_CURLIM_LDO2 0>;
+ };
+
+ vtt_ddr: ldo3 {
+ regulator-name = "vtt_ddr";
+ regulator-min-microvolt = <500000>;
+ regulator-max-microvolt = <750000>;
+ regulator-always-on;
+ regulator-over-current-protection;
+ };
+
+ vdd_usb: ldo4 {
+ regulator-name = "vdd_usb";
+ interrupts = <IT_CURLIM_LDO4 0>;
+ };
+
+ vdda: ldo5 {
+ regulator-name = "vdda";
+ regulator-min-microvolt = <2900000>;
+ regulator-max-microvolt = <2900000>;
+ interrupts = <IT_CURLIM_LDO5 0>;
+ regulator-boot-on;
+ };
+
+ v1v2_hdmi: ldo6 {
+ regulator-name = "v1v2_hdmi";
+ regulator-min-microvolt = <1200000>;
+ regulator-max-microvolt = <1200000>;
+ regulator-always-on;
+ interrupts = <IT_CURLIM_LDO6 0>;
+ };
+
+ vref_ddr: vref_ddr {
+ regulator-name = "vref_ddr";
+ regulator-always-on;
+ };
+
+ bst_out: boost {
+ regulator-name = "bst_out";
+ interrupts = <IT_OCP_BOOST 0>;
+ };
+
+ vbus_otg: pwr_sw1 {
+ regulator-name = "vbus_otg";
+ interrupts = <IT_OCP_OTG 0>;
+ };
+
+ vbus_sw: pwr_sw2 {
+ regulator-name = "vbus_sw";
+ interrupts = <IT_OCP_SWOUT 0>;
+ regulator-active-discharge = <1>;
+ };
+ };
+
+ onkey {
+ compatible = "st,stpmic1-onkey";
+ interrupts = <IT_PONKEY_F 0>, <IT_PONKEY_R 0>;
+ interrupt-names = "onkey-falling", "onkey-rising";
+ power-off-time-sec = <10>;
+ status = "okay";
+ };
+
+ watchdog {
+ compatible = "st,stpmic1-wdt";
+ status = "disabled";
+ };
+ };
+};
+
+&i2c5 {
+ pinctrl-names = "default", "sleep";
+ pinctrl-0 = <&i2c5_pins_a>;
+ pinctrl-1 = <&i2c5_sleep_pins_a>;
+ i2c-scl-rising-time-ns = <185>;
+ i2c-scl-falling-time-ns = <20>;
+ clock-frequency = <400000>;
+ /* spare dmas for other usage */
+ /delete-property/dmas;
+ /delete-property/dma-names;
+ status = "disabled";
+};
+
+&i2s2 {
+ clocks = <&rcc SPI2>, <&rcc SPI2_K>, <&rcc PLL3_Q>, <&rcc PLL3_R>;
+ clock-names = "pclk", "i2sclk", "x8k", "x11k";
+ pinctrl-names = "default", "sleep";
+ pinctrl-0 = <&i2s2_pins_a>;
+ pinctrl-1 = <&i2s2_sleep_pins_a>;
+ status = "okay";
+
+ i2s2_port: port {
+ i2s2_endpoint: endpoint {
+ remote-endpoint = <&sii9022_tx_endpoint>;
+ dai-format = "i2s";
+ mclk-fs = <256>;
+ };
+ };
+};
+
+&ipcc {
+ status = "okay";
+};
+
+&iwdg2 {
+ timeout-sec = <32>;
+ status = "okay";
+};
+
+&ltdc {
+ pinctrl-names = "default", "sleep";
+ pinctrl-0 = <&ltdc_pins_a>;
+ pinctrl-1 = <&ltdc_sleep_pins_a>;
+ status = "okay";
+
+ port {
+ ltdc_ep0_out: endpoint@0 {
+ reg = <0>;
+ remote-endpoint = <&sii9022_in>;
+ };
+ };
+};
+
+&m4_rproc {
+ memory-region = <&retram>, <&mcuram>, <&mcuram2>, <&vdev0vring0>,
+ <&vdev0vring1>, <&vdev0buffer>;
+ mboxes = <&ipcc 0>, <&ipcc 1>, <&ipcc 2>, <&ipcc 3>;
+ mbox-names = "vq0", "vq1", "shutdown", "detach";
+ interrupt-parent = <&exti>;
+ interrupts = <68 1>;
+ status = "okay";
+};
+
+&pwr_regulators {
+ vdd-supply = <&vdd>;
+ vdd_3v3_usbfs-supply = <&vdd_usb>;
+};
+
+&rng1 {
+ status = "okay";
+};
+
+&rtc {
+ status = "okay";
+};
+
+&sai2 {
+ clocks = <&rcc SAI2>, <&rcc PLL3_Q>, <&rcc PLL3_R>;
+ clock-names = "pclk", "x8k", "x11k";
+ pinctrl-names = "default", "sleep";
+ pinctrl-0 = <&sai2a_pins_a>, <&sai2b_pins_b>;
+ pinctrl-1 = <&sai2a_sleep_pins_a>, <&sai2b_sleep_pins_b>;
+ status = "okay";
+
+ sai2a: audio-controller@4400b004 {
+ #clock-cells = <0>;
+ dma-names = "tx";
+ clocks = <&rcc SAI2_K>;
+ clock-names = "sai_ck";
+ status = "okay";
+
+ sai2a_port: port {
+ sai2a_endpoint: endpoint {
+ remote-endpoint = <&cs42l51_tx_endpoint>;
+ format = "i2s";
+ mclk-fs = <256>;
+ dai-tdm-slot-num = <2>;
+ dai-tdm-slot-width = <32>;
+ };
+ };
+ };
+
+ sai2b: audio-controller@4400b024 {
+ dma-names = "rx";
+ st,sync = <&sai2a 2>;
+ clocks = <&rcc SAI2_K>, <&sai2a>;
+ clock-names = "sai_ck", "MCLK";
+ status = "okay";
+
+ sai2b_port: port {
+ sai2b_endpoint: endpoint {
+ remote-endpoint = <&cs42l51_rx_endpoint>;
+ format = "i2s";
+ mclk-fs = <256>;
+ dai-tdm-slot-num = <2>;
+ dai-tdm-slot-width = <32>;
+ };
+ };
+ };
+};
+
+&sdmmc1 {
+ pinctrl-names = "default", "opendrain", "sleep";
+ pinctrl-0 = <&sdmmc1_b4_pins_a>;
+ pinctrl-1 = <&sdmmc1_b4_od_pins_a>;
+ pinctrl-2 = <&sdmmc1_b4_sleep_pins_a>;
+ cd-gpios = <&gpiob 7 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>;
+ disable-wp;
+ st,neg-edge;
+ bus-width = <4>;
+ vmmc-supply = <&v3v3>;
+ status = "okay";
+};
+
+&sdmmc3 {
+ pinctrl-names = "default", "opendrain", "sleep";
+ pinctrl-0 = <&sdmmc3_b4_pins_a>;
+ pinctrl-1 = <&sdmmc3_b4_od_pins_a>;
+ pinctrl-2 = <&sdmmc3_b4_sleep_pins_a>;
+ broken-cd;
+ st,neg-edge;
+ bus-width = <4>;
+ vmmc-supply = <&v3v3>;
+ status = "disabled";
+};
+
+&timers1 {
+ /* spare dmas for other usage */
+ /delete-property/dmas;
+ /delete-property/dma-names;
+ status = "disabled";
+ pwm {
+ pinctrl-0 = <&pwm1_pins_a>;
+ pinctrl-1 = <&pwm1_sleep_pins_a>;
+ pinctrl-names = "default", "sleep";
+ status = "okay";
+ };
+ timer@0 {
+ status = "okay";
+ };
+};
+
+&timers3 {
+ /delete-property/dmas;
+ /delete-property/dma-names;
+ status = "disabled";
+ pwm {
+ pinctrl-0 = <&pwm3_pins_a>;
+ pinctrl-1 = <&pwm3_sleep_pins_a>;
+ pinctrl-names = "default", "sleep";
+ status = "okay";
+ };
+ timer@2 {
+ status = "okay";
+ };
+};
+
+&timers4 {
+ /delete-property/dmas;
+ /delete-property/dma-names;
+ status = "disabled";
+ pwm {
+ pinctrl-0 = <&pwm4_pins_a &pwm4_pins_b>;
+ pinctrl-1 = <&pwm4_sleep_pins_a &pwm4_sleep_pins_b>;
+ pinctrl-names = "default", "sleep";
+ status = "okay";
+ };
+ timer@3 {
+ status = "okay";
+ };
+};
+
+&timers5 {
+ /delete-property/dmas;
+ /delete-property/dma-names;
+ status = "disabled";
+ pwm {
+ pinctrl-0 = <&pwm5_pins_a>;
+ pinctrl-1 = <&pwm5_sleep_pins_a>;
+ pinctrl-names = "default", "sleep";
+ status = "okay";
+ };
+ timer@4 {
+ status = "okay";
+ };
+};
+
+&timers6 {
+ /delete-property/dmas;
+ /delete-property/dma-names;
+ status = "disabled";
+ timer@5 {
+ status = "okay";
+ };
+};
+
+&timers12 {
+ /delete-property/dmas;
+ /delete-property/dma-names;
+ status = "disabled";
+ pwm {
+ pinctrl-0 = <&pwm12_pins_a>;
+ pinctrl-1 = <&pwm12_sleep_pins_a>;
+ pinctrl-names = "default", "sleep";
+ status = "okay";
+ };
+ timer@11 {
+ status = "okay";
+ };
+};
+
+&uart4 {
+ pinctrl-names = "default", "sleep", "idle";
+ pinctrl-0 = <&uart4_pins_a>;
+ pinctrl-1 = <&uart4_sleep_pins_a>;
+ pinctrl-2 = <&uart4_idle_pins_a>;
+ /delete-property/dmas;
+ /delete-property/dma-names;
+ status = "okay";
+};
+
+&uart7 {
+ pinctrl-names = "default", "sleep", "idle";
+ pinctrl-0 = <&uart7_pins_c>;
+ pinctrl-1 = <&uart7_sleep_pins_c>;
+ pinctrl-2 = <&uart7_idle_pins_c>;
+ /delete-property/dmas;
+ /delete-property/dma-names;
+ status = "disabled";
+};
+
+&usart3 {
+ pinctrl-names = "default", "sleep", "idle";
+ pinctrl-0 = <&usart3_pins_c>;
+ pinctrl-1 = <&usart3_sleep_pins_c>;
+ pinctrl-2 = <&usart3_idle_pins_c>;
+ uart-has-rtscts;
+ status = "disabled";
+};
+
+&usbh_ehci {
+ phys = <&usbphyc_port0>;
+ status = "okay";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ /* onboard HUB */
+ hub@1 {
+ compatible = "usb424,2514";
+ reg = <1>;
+ vdd-supply = <&v3v3>;
+ };
+};
+
+&usbotg_hs {
+ phys = <&usbphyc_port1 0>;
+ phy-names = "usb2-phy";
+ usb-role-switch;
+ status = "okay";
+
+ port {
+ usbotg_hs_ep: endpoint {
+ remote-endpoint = <&con_usbotg_hs_ep>;
+ };
+ };
+};
+
+&usbphyc {
+ status = "okay";
+};
+
+&usbphyc_port0 {
+ phy-supply = <&vdd_usb>;
+ st,tune-hs-dc-level = <2>;
+ st,enable-fs-rftime-tuning;
+ st,enable-hs-rftime-reduction;
+ st,trim-hs-current = <15>;
+ st,trim-hs-impedance = <1>;
+ st,tune-squelch-level = <3>;
+ st,tune-hs-rx-offset = <2>;
+ st,no-lsfs-sc;
+};
+
+&usbphyc_port1 {
+ phy-supply = <&vdd_usb>;
+ st,tune-hs-dc-level = <2>;
+ st,enable-fs-rftime-tuning;
+ st,enable-hs-rftime-reduction;
+ st,trim-hs-current = <15>;
+ st,trim-hs-impedance = <1>;
+ st,tune-squelch-level = <3>;
+ st,tune-hs-rx-offset = <2>;
+ st,no-lsfs-sc;
+};
+
+&vrefbuf {
+ regulator-min-microvolt = <2500000>;
+ regulator-max-microvolt = <2500000>;
+ vdda-supply = <&vdd>;
+ status = "okay";
+};